Hi Andrew, I have used PutMongoRecord for nested JSON object, the moment my JSON has nested structure it fails with an error org.bson.codecs.configuration.CodecConfigurationException and the insertion to mongodb fails. Please find the AvroSchema in the attached image. I could get the JSON validated against the schema correctly. Attached the stack trace for the error as well. Am i missing anything on the AvroSchema Registry config or any other config ... View more